21625302528

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{88547}}^1$

素因数の和:88624

約数の個数: 120

約数和(自身を含む): 63590392008

約数和(自身を除く): 41965089480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1152, 1272, 1536, 1696, 1908, 2304, 2544, 3392, 3816, 4608, 5088, 6784, 7632, 10176, 13568, 15264, 20352, 27136, 30528, 40704, 61056, 81408, 88547, 122112, 177094, 244224, 265641, 354188, 531282, 708376, 796923, 1062564, 1416752, 1593846, 2125128, 2833504, 3187692, 4250256, 4692991, 5667008, 6375384, 8500512, 9385982, 11334016, 12750768, 14078973, 17001024, 18771964, 22668032, 25501536, 28157946, 34002048, 37543928, 42236919, 45336064, 51003072, 56315892, 68004096, 75087856, 84473838, 102006144, 112631784, 136008192, 150175712, 168947676, 204012288, 225263568, 300351424, 337895352, 408024576, 450527136, 600702848, 675790704, 901054272, 1201405696, 1351581408, 1802108544, 2402811392, 2703162816, 3604217088, 5406325632, 7208434176, 10812651264, 21625302528]

約数ペア:

[(1, 21625302528), (2, 10812651264), (3, 7208434176), (4, 5406325632), (6, 3604217088), (8, 2703162816), (9, 2402811392), (12, 1802108544), (16, 1351581408), (18, 1201405696), (24, 901054272), (32, 675790704), (36, 600702848), (48, 450527136), (53, 408024576), (64, 337895352), (72, 300351424), (96, 225263568), (106, 204012288), (128, 168947676), (144, 150175712), (159, 136008192), (192, 112631784), (212, 102006144), (256, 84473838), (288, 75087856), (318, 68004096), (384, 56315892), (424, 51003072), (477, 45336064), (512, 42236919), (576, 37543928), (636, 34002048), (768, 28157946), (848, 25501536), (954, 22668032), (1152, 18771964), (1272, 17001024), (1536, 14078973), (1696, 12750768), (1908, 11334016), (2304, 9385982), (2544, 8500512), (3392, 6375384), (3816, 5667008), (4608, 4692991), (5088, 4250256), (6784, 3187692), (7632, 2833504), (10176, 2125128), (13568, 1593846), (15264, 1416752), (20352, 1062564), (27136, 796923), (30528, 708376), (40704, 531282), (61056, 354188), (81408, 265641), (88547, 244224), (122112, 177094)]